PN1 exam 1 Questions with 100% Correct Answers
What are the physiological processes of bone? Correct Answer growth modeling remodeling blood-bone exchange repair/healing Myofibrials are functional subunits that consist of 2 types of subunits known as? Correct Answer myosin (thick) actin filaments (thin) sarcomere is a contractile unit nerve supply is necessary for? Correct Answer contraction What connects muscle to bone? Correct Answer tendons what covers the ends of bone to reduce friction? Correct Answer cartilage What are strong bands of connective tissue that connect bone to bone or bone to cartilage? Correct Answer ligaments what is bursae? Correct Answer fluid-filled sac near joints that acts as a ball bearing to reduce friction synarthrosis amphiarthrosis diarthrosis mean? Correct Answer fibrin cartilage synovium What is osteoarthritis? Correct Answer progressive deterioration of the articular cartilage no symmetrical joint involvement
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